Sony ICFSW55 free download

File name Sony-ICFSW55 rec.pdf

ICF-SW55 SERVICE MANUAL Ver 1.1 2002.12 US Model Canadian Model AEP Model UK Model E Model Australian Model LW/MW/SW/FM STEREO PLL SYNTHESIZED RECEIVER 9-956-854-12 2002L0200-1 © 2002.12 Sony Corporation Personal Audio Company Published by Sony Engineering Corporation ICF-SW55 SERVICE MANUAL Ver 1.1 2002.12 US Model Canadian Model AEP Model UK Model E Model Australian Model SUPPLEMENT - 1 File this Supplement with the Service Manual. Subject : z CHANGE OF ELECTRICAL PARTS z CHANGE OF MICRO COMPUTER BOARD 9-956-854-81 ICF-SW55 Electrical parts and microcomputer board became changes from the middle of the production. HOW TO DISTINGUISH A NEW TYPE It is a new type if the code No. printed on the microcomputer board is 1-640-742-15. · CHANGED ELECTRICAL PART LIST MICRO COMPUTER Ref.No. C925 IC904 IC905 R1001 R1002 R1003 R1004 RV901 RV902 FORMER TYPE Part No. Description 50V 1-163-089-00 CERAMIC CHIP 6PF 8-759-551-69 IC M6M80021FP (10pin) 8-759-551-69 IC M6M80021FP (10pin) ________________________________________ ________________________________________ ________________________________________ ________________________________________ 1-241-581-11 1-241-581-11 RES, ADJ, CERMET RES, ADJ, CERMET 100K 100K NEW TYPE Part No. Description ________________________________________ 8-759-464-95 IC AK6420AF-E2 (8pin) 8-759-464-95 IC AK6420AF-E2 (8pin) 1-216-091-00 METAL CHIP 56K 1-216-086-00 METAL CHIP 36K 1-216-091-00 METAL CHIP 56K 1-216-086-00 METAL CHIP 36K ________________________________________ ________________________________________ 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 2 ICF-SW55 PRINTED WIRING BOARD ­ MICRO COMPUTER SECTION ­ 1 2 3 Last digit : -15 4 5 6 7 8 9 10 11 MICRO COMPUTER BOARD (SIDE A) C970 R902 MICRO COMPUTER BOARD (SIDE B) D905 D906 C906 C914 KEY BOARD 1 15 D918 Q902 D901 C971 A R860 C912 C913 ECB BCE R997 Q901 D907 Q916 ECB R901 C901 R956 R812 R922 R921 R920 R919 40 41 25 R912 24 H902 R913 R907 R911 IT MODEL X901 EA,IT MODEL 2AE2,G,EA,IT MODEL C915 R908 PL1 H901 B D904 R959 R957 D903 C929 R958 C928 C910 C927 C916 IC901 C939 R909 R917 EA MODEL R918 64 65 80 1 C917 R904 C902 R945 R905 5 4 8 1 R1004 R914 R942 R941 ECB Q903 R998 R1002 R906 R1001 321 28 29 15 IC906 14 R961 R916 US,CND,E2 MODEL IC911 R1003 96 95 IC903 C 42 43 56 1 LCD901 S904 (TEST) D S901 (RESET) E C969 7 1 IC915 8 7 14 1 R820 R944 D902 R943 R982 C938 R983 IC914 8 14 R841 C950 F R986 R985 IC904 R950 C963 CN901 1 BCE 4 1 Q912 Q911 C937 R816 C936 BCE C962 R991 190 D910 R861 C921 C919 C920 D912 1 5 R970 R992 BCE C961 4 8 BCE Q913 1 R994 D911 Q914 G SIGNAL BOARD C960 7 1 41 40 C951 R955 21 20 1 2 3 1 2 3 IC907 S902 TIME SET A 24 R980 R984 R996 C941 IC905 R988 R971 5 8 8 R993 7 IC912 14 1 IC908 IC902 R972 R966 C934 C964 C935 R979 C933 R995 R967 60 1 61 C924 R990 C905 R977 R981 D908 R968 R969 ECB R978 R974 C932 R976 R954 Q909 R999 C967 R814 C909 R81